|
|
Sponsored Content
Top Forums
Programming
sizeof an array of structure without using 'sizeof' operator
Post 302303037 by shamrock on Wednesday 1st of April 2009 04:55:22 PM
04-01-2009
Ever played trivial pursuit?
|
|
10 More Discussions You Might Find Interesting
1. Programming
we know that sizeof never returns zero when used with structure
then why in this case it is returning zero
struct foo
{
char c;
};
void main()
{
struct foo f;
cout<<sizeof(f);
}
i am working on solaris 5.8
isn't the above function should return the size of empty structure (7 Replies)
Discussion started by: ramneek
7 Replies
2. Programming
Hello Groups
I am trying to find out ways of comparing a value from a 'c' structure to a value in another 'C' structure. the 'C' structure can be a List or liked list as it contains lot many records.
if we loop it in both the structures it is going to consume time.
I am looking for a simple... (3 Replies)
Discussion started by: dhanamurthy
3 Replies
3. Programming
Hi,
I have a following problem in C.
I have a function A in which I used to call another function (function B) and pass an array of values through array variable by using below:-
foo=functionB(array);
In functionB, i used to just return some "values" (e.g return num;) in order to pass... (1 Reply)
Discussion started by: ahjiefreak
1 Replies
4. Programming
The below code throws the error, since the size of x = 19 is not passed to the cstrCopy function.
using namespace std;
static void cstrCopy(char *x, const char*y);
int main ()
{
char x;
const string y = "UNIX FORUM";
cstrCopy(x,y.c_str());
return 0;
}
void cstrCopy(char *x,... (3 Replies)
Discussion started by: SamRoj
3 Replies
5. Programming
Hi,
There are some bewildering sizeof() questions I have in my mind. Could anyone shed some light on this?
int main() {
printf("%d\n", sizeof(main)); // Ans: 1
}
That is, the sizeof() a function identifier though it is treated internally as a pointer gives 1 byte always, why?
... (5 Replies)
Discussion started by: royalibrahim
5 Replies
6. Programming
Hi,
I have defined the class and call the sizeof(object to class) to get the size.
# include <iostream>
# include <iomanip>
using namespace std;
class sample
{
private:
int i;
float j;
char k;
public:
sample()
{
} (2 Replies)
Discussion started by: ramkrix
2 Replies
7. Programming
if i create an array of pointers to a structure "struct node" as:
struct node *r;
and create "n" number of "linked lists" and assign it to the various struct pointers r using some function with a return type as structure pointer as:
r=multiplty(.......) /*some parameters*/
is... (2 Replies)
Discussion started by: mscoder
2 Replies
8. Programming
Which data structure will be most appropriate to represent a sparse array? (1 Reply)
Discussion started by: rupeshkp728
1 Replies
9. Shell Programming and Scripting
Hai
how to find size of a file??
ex : /home/kiran/pdk/sample/calibre this is a path
In that I have to find size of a files in side a calibre(it is the folder) like .results or .summary (1 Reply)
Discussion started by: kiran425
1 Replies
10. Programming
Ignoring other considerations for a moment and in general ...
Would there be a difference in result (dot oh or execution) of:
A.
strncpy( a, b, sizeof(a) );
vs.
B.
c = sizeof(a);
strncpy( a, b, c );
My general understanding is (at least I think my understanding is) that... (10 Replies)
Discussion started by: GSalisbury
10 Replies
LEARN ABOUT SUSE
exsample
exsample(3alleg4) Allegro manual exsample(3alleg4) NAME
exsample - Playing digital samples. Allegro game programming library. SYNOPSIS
#include <allegro.h> Example exsample DESCRIPTION
This program demonstrates how to play samples. You have to use this example from the command line to specify as first parameter a WAV or VOC sound file to play. If the file is loaded successfully, the sound will be played in an infinite loop. While it is being played, you can use the left and right arrow keys to modify the panning of the sound. You can also use the up and down arrow keys to modify the pitch. SEE ALSO
END_OF_MAIN(3alleg4), SAMPLE(3alleg4), SCREEN_H(3alleg4), SCREEN_W(3alleg4), adjust_sample(3alleg4), allegro_error(3alleg4), alle- gro_init(3alleg4), allegro_message(3alleg4), clear_to_color(3alleg4), desktop_palette(3alleg4), destroy_sample(3alleg4), font(3alleg4), install_keyboard(3alleg4), install_sound(3alleg4), install_timer(3alleg4), key(3alleg4), load_sample(3alleg4), makecol(3alleg4), play_sam- ple(3alleg4), poll_keyboard(3alleg4), rest(3alleg4), screen(3alleg4), set_gfx_mode(3alleg4), set_palette(3alleg4), textprintf_cen- tre_ex(3alleg4) Allegro version 4.4.2 exsample(3alleg4)